新疆汉水泉地区水系沉积物测量地球化学特征及找矿方向
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孙社良, 冯增会, 黄孝波, 曾凡淼, 张献河, 牛建忠, 朱昌杰, 陈士海
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Geochemical characteristics and ore-search prospects of Hanshuiquan area in Xinjiang based on stream sediment survey
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She-Liang SUN, Zeng-Hui FENG, Xiao-Bo HUANG, Fan-Miao ZENG, Xian-He ZHANG, Jian-Zhong NIU, Chang-Jie ZHU, Shi-Hai CHEN
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表2 汉水泉地区水系沉积物地球化学参数
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元素 | 最小值 | 最大值 | 平均值 | 标准离差 | 变异系数 | 新疆北部背景值 | 富集系数 | 异常下限 | As | 2.41 | 58.41 | 11.64 | 3.58 | 0.31 | 4.76 | 2.45 | 15.00 | Sb | 0.21 | 2.15 | 0.48 | 0.14 | 0.28 | 0.42 | 1.14 | 0.60 | Cr | 6.5 | 92.71 | 30.3 | 9.5 | 0.31 | 62.39 | 0.49 | 40.00 | Co | 1.64 | 20.85 | 10.35 | 1.82 | 0.18 | 12.56 | 0.82 | 12.00 | Ni | 2.33 | 37.12 | 12.51 | 3.73 | 0.3 | 30.47 | 0.41 | 17.00 | Cu | 10.05 | 91.42 | 34.61 | 8.65 | 0.25 | 25.31 | 1.37 | 40.00 | Zn | 32.94 | 132.36 | 76.11 | 9.75 | 0.13 | 70.63 | 1.08 | 85.00 | Mo | 0.71 | 4.79 | 1.36 | 0.41 | 0.3 | 0.76 | 1.79 | 1.70 | W | 0.54 | 2.66 | 0.99 | 0.23 | 0.23 | 1.62 | 0.61 | 1.20 | Pb | 8.29 | 112.77 | 14.27 | 3.95 | 0.28 | 17.06 | 0.84 | 16.50 | Bi | 0.06 | 1.38 | 0.14 | 0.05 | 0.37 | 0.3 | 0.47 | 0.17 | U | 1.57 | 3.99 | 2.71 | 0.37 | 0.14 | 1.54 | 1.76 | 3.10 | Sn | 0.18 | 3.41 | 1.06 | 0.39 | 0.37 | 2.63 | 0.40 | 1.50 | Hg | 10.03 | 37.82 | 27.64 | 4.63 | 0.17 | 11.3 | 2.45 | 31.00 | Ag | 0.01 | 0.24 | 0.05 | 0.02 | 0.42 | 0.06 | 0.83 | 0.07 | Au | 0.33 | 9.57 | 0.79 | 0.44 | 0.55 | 0.87 | 0.91 | 1.00 |
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